CCOHS / Workplace Strategies: Risk of Impairment from Cannabis
CCOHS White Paper: Workplace Strategies: Risk of Impairment from Cannabis
Impairment in the workplace can have severe consequences. There are many sources of impairment such as fatigue, life stresses, use of drugs (over the counter, prescription, illicit), consumption of alcohol, etc. This White Paper discusses the implications associated with the use of cannabis for both therapeutic and recreational purposes. The key steps to reducing the impact of impairment on the workplace are to have appropriate policy and response mechanisms in place, to provide clear guidance to all workplace parties, and to apply workplace policies and programs using a fair and consistent approach.
This White Paper presents information and recommendations for employers, employees, and others interested in workplace health and safety including how to:
- address the potential for impairment as part of a hazard assessment,
- establish a concise policy and program on the use of any substance that can cause impairment,
- determine the actions the workplace will take regarding impairment,
- implement accommodation practices where necessary (including for therapeutic needs, substance dependence or disability due to substance dependence), and
- create a supportive healthy and safe workplace.In Canada, workplace drug testing is generally considered to be discriminatory on the basis of disability and perceived disability under human rights legislation. Substance testing should only be considered for safety sensitive positions and on a case-by-case basis. Employers must provide training to supervisors and employees on the impact of impairment, and how to recognize and respond to possible signs of impairment.